Exploit for Use After Free in Microsoft

CVE-2021-31166 is a proof of concept for a remote UAF Use-After-Free vulnerability in the HTTP.sys protocol stack. The bug occurs in the http!UlpParseContentCoding function, which appends items to a local LISTENTRY and then moves it into the Request structure without NULLing out the local list...

DELL dbutil_2_3.sys 2.3 Arbitrary Write / Privilege Escalation

Exploit Title: DELL dbutil23.sys 2.3 - Arbitrary Write to Local Privilege Escalation LPE Date: 10/05/2021 Exploit Author: Paolo Stagno aka VoidSec Version: include include include include define IOCTLCODE 0x9B0C1EC8 // IOCTLCODE value, used to reach the vulnerable function taken from IDA define...

virt:rhel and virt-devel:rhel security, bug fix, and enhancement update

An update is available for libguestfs, libnbd, nbdkit, libguestfs-winsupport, supermin, libiscsi, hivex, libvirt, netcf, perl-Sys-Virt, seabios, qemu-kvm, sgabios, libvirt-dbus, libvirt-python. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a...

CVE-2021-31728

Incorrect access control in zam64.sys, zam32.sys in MalwareFox AntiMalware 2.74.0.150 allows a non-privileged process to open a handle to .\ZemanaAntiMalware, register itself with the driver by sending IOCTL 0x80002010, allocate executable memory using a flaw in IOCTL 0x80002040, install a hook...

MalwareFox Anti-Malware 安全漏洞

MalwareFox Anti-Malware is an application from the American company MalwareFox. A malicious code detection software. MalwareFox AntiMalware 2.74.0.150 suffers from a security vulnerability that stems from incorrect access control in zam64.sys, zam32.sys...

CVE-2021-31728: Undefined Security Weakness

Incorrect access control in zam64.sys, zam32.sys in MalwareFox AntiMalware 2.74.0.150 allows a non-privileged process to open a handle to .\ZemanaAntiMalware, register itself with the driver by sending IOCTL 0x80002010, allocate executable memory using a flaw in IOCTL 0x80002040, install a hook...

CVE-2021-31727: Undefined Security Weakness

Incorrect access control in zam64.sys, zam32.sys in MalwareFox AntiMalware 2.74.0.150 where IOCTL's 0x80002014, 0x80002018 expose unrestricted disk read/write capabilities respectively. A non-privileged process can open a handle to .\ZemanaAntiMalware, register with the driver using IOCTL...

Dell DBUtil_2_3.sys IOCTL Memory Read / Write Exploit

The DBUtil23.sys driver distributed by Dell exposes an unprotected IOCTL interface that can be abused by an attacker to read and write kernel-mode memory. This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class...

PT-2021-10639

■■■■■ Exploit Development: CVE-2021-21551 - Dell ‘dbutil 2 3.sys’ Kernel Exploit Writeup https://connormcgarr.github.io/cve-2020-21551-sploit/...

PT-2021-7811

Name of the Vulnerable Software and Affected Versions MalwareFox AntiMalware version 2.74.0.150 Description The issue is related to incorrect access control in the zam64.sys and zam32.sys drivers of MalwareFox AntiMalware, allowing a non-privileged process to escalate privileges. This can be...

CVE-2021-21551

Dell dbutil23.sys driver contains an insufficient access control vulnerability which may lead to escalation of privileges, denial of service, or information disclosure. Local authenticated user access is required...

CVE-2021-21551

CVE-2021-21551 relates to the Dell dbutil_2_3.sys driver, with an insufficient access control vulnerability that enables local privilege escalation, DoS, or information disclosure for a locally authenticated user. Connected PoCs and analyses describe an IOCTL-driven path that allows arbitrary ker...

CVE-2021-21551

Dell dbutil23.sys driver contains an insufficient access control vulnerability which may lead to escalation of privileges, denial of service, or information disclosure. Local authenticated user access is required. Recent assessments: jbaines-r7 at October 25, 2021 8:11pm UTC reported: Description...

CVE-2021-21551: Exposed IOCTL with Insufficient Access Control

Dell dbutil23.sys driver contains an insufficient access control vulnerability which may lead to escalation of privileges, denial of service, or information disclosure. Local authenticated user access is required...

CVE-2021-31866

Redmine before 4.0.9 and 4.1.x before 4.1.3 allows an attacker to learn the values of internal authentication keys by observing timing differences in string comparison operations within SysController and MailHandlerController...

CVE-2021-1078

NVIDIA Windows GPU Display Driver for Windows, all versions, contains a vulnerability in the kernel driver nvlddmkm.sys where a NULL pointer dereference may lead to system crash...

Genexis PLATINUM 4410 2.1 P4410-V2-1.28 - Remote Code Execution Vulnerability

Exploit Title: Genexis PLATINUM 4410 2.1 P4410-V2-1.28 - RCE Exploit Author: Jay Sharma Version: Genexis PLATINUM 4410 2.1 P4410-V2-1.28 Tested on: V2.1 CVE : CVE-2021-29003 steps to reproduce Genexis PLATINUM 4410 2.1 P4410-V2-1.28 devices allow remote attackers to execute arbitrary code via she...

CVE-2021-29003

Genexis PLATINUM 4410 2.1 P4410-V2-1.28 devices allow remote attackers to execute arbitrary code via shell metacharacters to sysconfigvalid.xgi, as demonstrated by the sysconfigvalid.xgi?exeshell=%60telnetd%20%26%60 URI...

PT-2021-18017

Name of the Vulnerable Software and Affected Versions: Genexis PLATINUM 4410 version 2.1 P4410-V2-1.28 Description: The issue allows remote attackers to execute arbitrary code via shell metacharacters to "sys config valid.xgi", as demonstrated by the "sys config valid.xgi?exeshell=telnetd &" URI...

CVE-2021-28685

AsIO264.sys and AsIO232.sys in ASUS GPUTweak II before 2.3.0.3 allow low-privileged users to interact directly with physical memory by calling one of several driver routines that map physical memory into the virtual address space of the calling process and to interact with MSR registers. This cou...